Fields
hardware | None |
os_version | None |
Parameters
cpu |
Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 48 bits physical, 48 bits virtual CPU(s): 128 On-line CPU(s) list: 0-127 Thread(s) per core: 2 Core(s) per socket: 64 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC 7702 64-Core Processor Stepping: 0 Frequency boost: enabled CPU MHz: 1495.591 CPU max MHz: 2000.0000 CPU min MHz: 1500.0000 BogoMIPS: 3992.84 Virtualization: AMD-V L1d cache: 2 MiB L1i cache: 2 MiB L2 cache: 32 MiB L3 cache: 256 MiB NUMA node0 CPU(s): 0-127 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP conditional, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid aperfmperf pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb cat_l3 cdp_l3 hw_pstate ssbd mba ibrs ibpb stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 cqm rdt_a rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local clzero irperf xsaveerptr rdpru wbnoinvd amd_ppin arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif umip rdpid overflow_recov succor smca |
memory | MemTotal: 263696144 kB |
Fields
Name | Value |
---|
Parameters
Name | Value |
---|---|
as |
GNU assembler (GNU Binutils; openSUSE Tumbleweed) 2.34.0.20200325-1 Copyright (C) 2020 Free Software Foundation, Inc. This program is free software; you may redistribute it under the terms of the GNU General Public License version 3 or later. This program has absolutely no warranty. This assembler was configured for a target of `x86_64-suse-linux'. |
gcc |
gcc (GCC) 11.0.0 20201201 (experimental) 69157fe75823fc34f1e3265345f2d2b99cd8d380 Copyright (C) 2020 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
git_revision | 69157fe75823fc34f1e3265345f2d2b99cd8d380 |
glibc |
GNU C Library (GNU libc) stable release version 2.31 (git 0a8262a1b2). Copyright (C) 2020 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Configured for x86_64-suse-linux. Compiled by GNU CC version 10.1.1 20200625 [revision c91e43e9363bd119a695d64505f96539fa451bf2]. libc ABIs: UNIQUE IFUNC ABSOLUTE For bug reporting instructions, please see: <http://bugs.opensuse.org>. |
glibc_location | /lib64/libc.so.6 |
ld | GNU ld (GNU Binutils; openSUSE Tumbleweed) 2.34.0.20200325-1 |
options | None |
reason | None |
uname | Linux benzen 5.7.9-1-default #1 SMP Thu Jul 16 09:40:08 UTC 2020 (a010166) x86_64 x86_64 x86_64 GNU/Linux |
Filter
benzen.gcc-trunk.Ofast_march_native test results
Run | Order | Start Time | Duration |
---|---|---|---|
Current | 1606815880000.69157fe75823fc34f1e3265345f2d2b99cd8d380 | 2020-12-01T12:50:21.653989 | 0:01:34.726495 |
Previous | 1606775870000.c1c6750f8d3d88708e4fe9994124e7afa089d939 | 2020-12-01T01:57:19.868423 | 0:01:35.376064 |
Baseline | 1572221826000.75b6f9367845fc92fd4ebbc8d7b9156e044a9fc8 | 2019-10-28T07:00:49.454426 | 0:01:29.609243 |
Tests Summary
Status Group | # | # (B) |
---|---|---|
Performance Regressions | 1 | 50 |
Performance Improvements | 0 | 79 |
Unchanged Tests | 983 | 855 |
Total Tests | 984 |
Performance Regressions - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
nbench | 6.02% | 2.827 | 2.997 | - | 0.78% | - |
Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/tfft2 | 14.22% | 0.713 | 0.814 | - | 0.79% | - |
polyhedron/air | 8.28% | 3.177 | 3.440 | - | 0.05% | - |
polyhedron/induct2 | 5.69% | 3.754 | 3.967 | - | -0.54% | - |
polyhedron/linpk | 5.35% | 0.643 | 0.678 | - | -0.45% | - |
polyhedron/rnflow | 5.16% | 3.194 | 3.358 | - | -0.10% | - |
tramp3d | 4.06% | 18.571 | 19.325 | - | 1.36% | - |
polyhedron/mdbx | 3.44% | 1.973 | 2.041 | - | -0.67% | - |
Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
cray | 7.45% | 3.079 | 3.308 | - | -0.07% | - |
Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan | 17.11% | 15.20 MB | 17.80 MB | - | 0.00% | - |
polyhedron/air | 10.50% | 125.74 MB | 138.94 MB | - | 0.00% | - |
polyhedron/tfft2 | 7.69% | 44.79 MB | 48.23 MB | - | 0.52% | - |
polyhedron/capacita | 7.43% | 79.18 MB | 85.07 MB | - | -0.24% | - |
polyhedron/linpk | 5.40% | 40.35 MB | 42.53 MB | - | 0.00% | - |
polyhedron/fatigue2 | 5.16% | 59.62 MB | 62.70 MB | - | 0.00% | - |
cray | 5.14% | 35.55 MB | 37.38 MB | - | 0.00% | - |
polyhedron/mp_prop_design | 4.75% | 48.65 MB | 50.96 MB | - | 0.00% | - |
himeno | 4.47% | 33.91 MB | 35.43 MB | - | 0.00% | - |
polyhedron/rnflow | 4.11% | 96.83 MB | 100.82 MB | - | 0.00% | - |
polyhedron/channel2 | 3.63% | 40.02 MB | 41.47 MB | - | 0.00% | - |
polyhedron/protein | 2.65% | 77.46 MB | 79.52 MB | - | 0.00% | - |
polyhedron/mdbx | 2.61% | 61.90 MB | 63.52 MB | - | 0.00% | - |
nbench | 2.28% | 59.49 MB | 60.85 MB | - | 0.00% | - |
Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/XTEA decrypt | -53.62% | 192.590 | 89.316 | - | 0.05% | - |
botan/XTEA encrypt | -51.27% | 193.025 | 94.056 | - | 0.06% | - |
botan/KASUMI decrypt | -18.19% | 75.290 | 61.591 | - | -0.11% | - |
nbench/ASSIGNMENT | -17.38% | 78.206 | 64.613 | - | 0.00% | - |
botan/Twofish decrypt | -15.01% | 302.824 | 257.361 | - | 0.05% | - |
botan/AES-128/XTS decrypt | -11.26% | 1650.924 | 1464.984 | - | -0.38% | - |
nbench/FP EMULATION | -10.34% | 848.500 | 760.800 | - | -0.02% | - |
botan/Twofish encrypt | -8.35% | 315.968 | 289.595 | - | 0.13% | - |
botan/AES-128/XTS encrypt | -8.14% | 1686.224 | 1549.020 | - | -0.19% | - |
botan/GOST-28147-89(R3411_94_TestParam) decrypt | -7.15% | 66.341 | 61.598 | - | -0.02% | - |
botan/Keccak-1600(512) hash | -6.66% | 164.000 | 153.079 | - | -0.07% | - |
botan/Blowfish decrypt | -6.61% | 227.021 | 212.007 | - | 0.01% | - |
botan/Blowfish encrypt | -6.48% | 228.855 | 214.025 | - | -0.07% | - |
botan/Tiger(24,3) hash | -6.34% | 467.829 | 438.169 | - | -0.13% | - |
botan/KASUMI encrypt | -5.93% | 77.092 | 72.519 | - | -0.07% | - |
botan/GOST-28147-89(R3411_94_TestParam) encrypt | -5.26% | 65.119 | 61.692 | - | 0.07% | - |
botan/CAST-128 encrypt | -3.18% | 227.496 | 220.256 | - | -0.06% | - |
nbench/NUMERIC SORT | -3.08% | 1568.700 | 1520.400 | - | 0.31% | - |
botan/Salsa20 encrypt | -2.94% | 498.956 | 484.272 | - | 0.29% | - |
botan/SM4 encrypt | -2.73% | 117.976 | 114.757 | - | -0.21% | - |
botan/SM4 decrypt | -2.68% | 118.085 | 114.915 | - | 0.02% | - |
botan/DES decrypt | -2.57% | 93.887 | 91.473 | - | 0.03% | - |
nbench/NEURAL NET | -2.46% | 254.430 | 248.170 | - | 0.01% | - |
botan/CAST-128 decrypt | -2.34% | 227.066 | 221.759 | - | -0.03% | - |
Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/tfft2/elf/sections/text | 13.57% | 12.89 KB | 14.64 KB | - | 0.00% | - |
polyhedron/air/elf/sections/text | 4.85% | 72.77 KB | 76.30 KB | - | 0.00% | - |
polyhedron/air/elf | 3.36% | 96.87 KB | 100.12 KB | - | 0.00% | - |
botan/elf | 2.56% | 676.30 KB | 693.60 KB | - | 0.00% | - |
Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan | -13.95% | 85.492 | 73.566 | - | -0.21% | - |
polyhedron/gas_dyn2 | -5.60% | 1.922 | 1.814 | - | -0.00% | - |
polyhedron/ac | -5.47% | 0.998 | 0.944 | - | 0.00% | - |
polyhedron/aermod | -2.56% | 20.356 | 19.834 | - | 0.87% | - |
Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
tramp3d | -48.99% | 1.766 | 0.901 | - | 1.38% | - |
polyhedron/air | -36.25% | 2.679 | 1.708 | - | -0.08% | - |
polyhedron/nf | -18.39% | 4.944 | 4.035 | - | -0.05% | - |
polyhedron/linpk | -18.32% | 3.030 | 2.475 | - | 0.13% | - |
polyhedron/mdbx | -13.38% | 6.533 | 5.659 | - | 0.02% | - |
polyhedron/fatigue2 | -12.65% | 50.638 | 44.233 | - | -0.02% | - |
polyhedron/aermod | -10.84% | 8.313 | 7.412 | - | -0.02% | - |
polyhedron/doduc | -10.83% | 9.242 | 8.241 | - | 0.02% | - |
polyhedron/ac | -10.81% | 8.585 | 7.656 | - | 0.04% | - |
polyhedron/capacita | -8.45% | 21.064 | 19.285 | - | 0.05% | - |
polyhedron/gas_dyn2 | -5.45% | 47.068 | 44.503 | - | -0.34% | - |
polyhedron/induct2 | -5.16% | 18.956 | 17.978 | - | 0.02% | - |
polyhedron/protein | -4.72% | 17.316 | 16.499 | - | -0.03% | - |
polyhedron/test_fpu2 | -3.37% | 25.651 | 24.788 | - | 0.71% | - |
polyhedron/mp_prop_design | -2.52% | 66.839 | 65.156 | - | 0.00% | - |
Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/gas_dyn2 | -2.60% | 64.67 MB | 62.98 MB | - | 0.00% | - |
Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/AES-128 decrypt | 89.40% | 3137.687 | 5942.641 | - | -0.13% | - |
botan/AES-192 encrypt | 86.54% | 2704.554 | 5045.202 | - | 0.43% | - |
botan/AES-128 encrypt | 85.16% | 3132.732 | 5800.559 | - | 0.20% | - |
botan/AES-192 decrypt | 42.21% | 3479.197 | 4947.716 | - | -0.03% | - |
botan/Serpent encrypt | 22.10% | 192.474 | 235.008 | - | -0.07% | - |
botan/CTR-BE(Serpent) encrypt | 21.47% | 187.375 | 227.599 | - | -0.14% | - |
botan/CTR-BE(Serpent) decrypt | 21.45% | 187.606 | 227.846 | - | -0.14% | - |
botan/IDEA encrypt | 20.52% | 374.934 | 451.870 | - | 0.63% | - |
botan/IDEA decrypt | 20.29% | 374.544 | 450.551 | - | 0.21% | - |
botan/Serpent/GCM(16) [clmul] encrypt | 20.25% | 139.921 | 168.251 | - | 0.72% | - |
botan/Serpent/GCM(16) [clmul] decrypt | 20.23% | 139.308 | 167.491 | - | 0.69% | - |
botan/Serpent/XTS encrypt | 17.53% | 173.347 | 203.729 | - | 0.12% | - |
botan/Serpent/OCB encrypt | 16.76% | 154.213 | 180.057 | - | 0.52% | - |
botan/Noekeon encrypt | 15.21% | 314.440 | 362.271 | - | 0.08% | - |
botan/Noekeon decrypt | 11.94% | 336.657 | 376.854 | - | 0.08% | - |
botan/Serpent decrypt | 11.44% | 242.594 | 270.351 | - | 0.55% | - |
botan/Camellia-128 decrypt | 10.35% | 128.886 | 142.224 | - | -0.04% | - |
botan/Serpent/CBC/PKCS7 decrypt | 9.96% | 226.742 | 249.334 | - | -0.10% | - |
botan/Camellia-128 encrypt | 9.93% | 129.639 | 142.507 | - | -0.04% | - |
botan/ChaCha20Poly1305 encrypt | 9.23% | 372.006 | 406.334 | - | -0.08% | - |
botan/ChaCha20Poly1305 decrypt | 8.73% | 371.074 | 403.475 | - | -0.08% | - |
botan/Serpent/XTS decrypt | 8.30% | 212.291 | 229.908 | - | 0.14% | - |
botan/Serpent/OCB decrypt | 7.73% | 185.326 | 199.646 | - | 0.21% | - |
botan/Camellia-256 decrypt | 7.61% | 103.712 | 111.603 | - | 0.00% | - |
botan/Camellia-192 decrypt | 7.43% | 103.858 | 111.577 | - | 0.02% | - |
botan/Serpent/EAX encrypt | 6.68% | 51.795 | 55.257 | - | 0.17% | - |
botan/Serpent/EAX decrypt | 6.52% | 52.011 | 55.404 | - | 0.25% | - |
botan/Camellia-256 encrypt | 6.17% | 104.973 | 111.445 | - | 0.09% | - |
botan/Camellia-192 encrypt | 6.16% | 104.838 | 111.293 | - | -0.05% | - |
botan/AES-128/OCB encrypt | 5.09% | 891.055 | 936.431 | - | 0.65% | - |
nbench/HUFFMAN | 4.52% | 6422.900 | 6713.500 | - | 0.04% | - |
himeno | 3.86% | 945.939 | 982.483 | - | -0.05% | - |
botan/AES-256 encrypt | 2.96% | 4126.781 | 4248.912 | - | -0.01% | - |
botan/AES-128/EAX decrypt | 2.45% | 461.929 | 473.231 | - | 0.62% | - |
botan/AES-128/GCM(16) [clmul] decrypt | 2.41% | 1130.195 | 1157.378 | - | -0.19% | - |
botan/AES-128/CBC/PKCS7 decrypt | 2.12% | 3095.644 | 3161.259 | - | 0.04% | - |
botan/AES-128/GCM(16) [clmul] encrypt | 2.08% | 1168.393 | 1192.690 | - | -0.18% | - |
botan/MISTY1 encrypt | 2.01% | 92.786 | 94.649 | - | -0.00% | - |
Performance Improvements - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/gas_dyn2/elf/sections/text | -12.45% | 46.31 KB | 40.55 KB | - | 0.00% | - |
nbench/elf | -12.34% | 90.96 KB | 79.73 KB | - | 0.00% | - |
polyhedron/ac/elf | -11.43% | 42.02 KB | 37.22 KB | - | 0.00% | - |
polyhedron/ac/elf/sections/text | -9.37% | 21.50 KB | 19.49 KB | - | 0.00% | - |
polyhedron/gas_dyn2/elf | -6.38% | 77.17 KB | 72.25 KB | - | 0.00% | - |
polyhedron/test_fpu2/elf/sections/text | -5.68% | 51.47 KB | 48.55 KB | - | 0.00% | - |
polyhedron/capacita/elf | -5.45% | 87.81 KB | 83.02 KB | - | 0.00% | - |
nbench/elf/sections/text | -5.20% | 49.89 KB | 47.30 KB | - | 0.00% | - |
polyhedron/capacita/elf/sections/text | -5.12% | 66.22 KB | 62.83 KB | - | 0.00% | - |
polyhedron/nf/elf/sections/text | -5.11% | 18.95 KB | 17.99 KB | - | 0.00% | - |
polyhedron/mp_prop_design/elf/sections/text | -4.33% | 18.42 KB | 17.63 KB | - | 0.00% | - |
himeno/elf | -3.11% | 26.15 KB | 25.34 KB | - | 0.00% | - |
himeno/elf/sections/text | -3.04% | 5.66 KB | 5.49 KB | - | 0.00% | - |
polyhedron/doduc/elf | -2.99% | 161.20 KB | 156.38 KB | - | 0.00% | - |
polyhedron/mdbx/elf/sections/text | -2.85% | 50.92 KB | 49.47 KB | - | 0.00% | - |
polyhedron/channel2/elf | -2.74% | 30.23 KB | 29.41 KB | - | 0.00% | - |
polyhedron/linpk/elf | -2.69% | 29.94 KB | 29.13 KB | - | 0.00% | - |
polyhedron/fatigue2/elf/sections/text | -2.46% | 46.91 KB | 45.75 KB | - | 0.00% | - |
polyhedron/doduc/elf/sections/text | -2.36% | 129.95 KB | 126.89 KB | - | 0.00% | - |
polyhedron/tfft2/elf | -2.21% | 34.23 KB | 33.47 KB | - | 0.00% | - |
polyhedron/nf/elf | -2.14% | 38.33 KB | 37.51 KB | - | 0.00% | - |
Report Time: 0.17s